CLR profiler

That use to calculate time different between function and methods in runmode

That use to calculate time different between function and methods in run modealso refer this url http://www.microsoft.com/downloads/details.aspx?FamilyID=86ce6052-d7f4-4aeb-9b7a-94635beebdda&displaylang=en andhttp://msdn.microsoft.com/en-us/library/ff650691.aspx